1 / 28

Eastern Region NSDI Partner Meeting: Tennessee Report

Eastern Region NSDI Partner Meeting: Tennessee Report. Dennis Pedersen Director, GIS Services. NSDI Partner Meeting Tennessee Report. State GIS Organizational Background Current GIS efforts and activities Issues and Future plans. State GIS Organizational Background.

amalia
Télécharger la présentation

Eastern Region NSDI Partner Meeting: Tennessee Report

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Eastern Region NSDI Partner Meeting: Tennessee Report Dennis Pedersen Director, GIS Services

  2. NSDI Partner Meeting Tennessee Report • State GIS Organizational Background • Current GIS efforts and activities • Issues and Future plans • State GIS Organizational Background

  3. State GIS Organizational Structure • Federal – State GIS Users Group • OIR – GIS Services and the Information Systems Council • TNGIC – Tennessee Geographic Information Council • Meet all Nine coordinating criteria for 50 States Initiative

  4. NSDI Partner Meeting Tennessee Report • State GIS Organizational Background • Current GIS efforts and activities • Issues and Future plans • Current GIS efforts and activities

  5. Current GIS Efforts/Activities • Base Mapping Program • Enterprise GIS Developments • Data Maintenance Strategies

  6. Milestones/AccomplishmentsA few quick facts: • Total cost: $28 million • $19 million (ortho, DTM, planimetrics) • $ 9 million (parcels) • Collaboration/Local partnerships • $5 million in contracts • 250 organizations in 54 counties • Leveraged existing data in 6 counties • Local GIS maintenance in 42 counties • No Federal funding

  7. Current ActivitiesEnterprise GIS Development • Goals • Develop enterprise GIS infrastructure to provide public access to TNBMP data • Provide State agencies with option to publish data to enterprise GIS • Support vision of USGS’ National Map and NSDI • Identify data stewards, reduce or eliminate redundant GIS data collection

  8. Current ActivitiesEnterprise GIS Development • The “Tennessee Map” (TNMap) • GeoPortal for accessing TNBMP data and State agency GIS data via web services, GIS applications, related GIS services, other GIS related info • Data Viewing Utility • Search for GIS data using Metadata explorer • Let’s take a look….

  9. Current Activities:Ortho Maintenance • Wrapping up initial statewide production • Imagery is 7 years old in some counties • Population growth/development driving demand for new imagery • Need a plan for ortho imagery update/maintenance

  10. Ortho Maintenance Pilot Program2007-2008 • FY07-08 Funding in place • Extend current contract from 10/07 to 10/08 and modify specs to emulate “Imagery for the Nation” and local requirements • Identify counties with significant growth, imagery that is outdated • Continue operating under current cost share model (75% State / 25% local)

  11. Ortho Maintenance Pilot Program2007-2008

  12. FY08 Update - Dept. of Transportation • Aircraft capture analog aerial photography • Large scale engineering projects (site specific) • Right-of-way corridor studies • Regional planning efforts (1/4 of State annually) • Satisfy State/local needs, in step with IFTN, scheduled regional acquisition save $$$ • Planning to update current process/equip to create digital orthophotography • OIR-GIS and TDOT developing MOU for digital ortho maintenance

  13. TDOT Federal State Sustainable Tennessee Ortho-Maintenance Program IFTN OIR-GIS Local Gov Future Current Aerial Surveys Standards/Funding T N B M P

  14. Statewide Centerline Maint.– • Continuing development of enhanced street centerline (3 year contract w/ TeleAtlas) • Initial work will be complete by 1/1/08 • New contract with State Emergency Comm. Board to maintain data and provide to local E911 districts • Branded as “Tennessee Information for Public Safety” (TIPS) – NG911 • Developing process to consume local data from E911 districts • Examining role of TDOT

  15. Statewide Parcel Maint.– • County Property Assessor (42 counties) • State Comptroller – Office of Local Gov. GIS (remaining 53 on annual basis) • Developing process to aggregate parcel updates (Data replication) into statewide geodatabase via web services • Facilitate Statewide CAMA project (IMPACT) • Facilitate State agency use of updated parcels • Transportation • Economic Development • Land Preservation

  16. NSDI Partner Meeting Tennessee Report • State GIS Organizational Background • Current GIS efforts and activities • Issues and Future plans • Issues and Future plans

  17. Federal State Local GIS Trends: Top Down Approach Level of Government Function Map Scale Requirements Program Coordination Data Developer, Steward/Maintenance Small (1:100K, 1:24K) Federal Data Consumer Medium (1:24K, 1:4800) Large (1:4800, 1:1200 1:600) Federal Data Consumer

  18. Federal State Local GIS Trends: Bottom Up Approach Level of Government Function Map Scale Requirements Coordination Standards Funding State/Local Data Consumers Small (1:100K, 1:24K) Program Management Data Dev/Admin. Local Data Aggregators and Consumers Medium (1:24K, 1:4800K) Large (1:4800, 1:1200 1:600) Data Development Data Maintenance Data Users

  19. Issues and Future Plans– The “Tennessee Map” (TNMap) Rollout • Planned for 7/31/07 • Load data and establish web map services for imagery, other data • Complete GIS Data Inventory • Develop procedures and work with agencies to “publish” data to TNMap

  20. Issues and Future Plans– Expand application dev. • Current production • Dept of Health – facilities mapping • Dept of Human Services – Child Care Locator • Dept of Revenue – Streamlined Sales Tax • Tennessee Bureau of Investigation - SOR • Projects in development or planned • Dept of Safety – Crash data/Testing Stations • TBI – Data Fusion • Secretary of State – HAVA (polling place)

  21. Issues and Future Plans – GIS Training Program • Authorized ArcGIS I and II instructor • Completed first offering to State employees in March • Scheduled two additional classes for ’07 • ESRI on-site courses: • Building Geodatabases in January • Schedule others based on State employee input • Other GIS Training • FEMA Flood Map (DFIRM) training to local government officials

  22. Issues and Future Plans– Support Fed Programs • FEMA Flood Map Modernization • Continue to provide TNBMP data • Production work ongoing • Saved TN $5M • Census TIGER Modernization • Provided centerline data for 72 counties • Submit remaining counties by 8/1/07 • TNBMP partnership resulting in $2 Million savings • In Kind Service – County Commission Districts reported as tabulation for 2010

  23. Summary Issues for USGS • USGS Funding to support ongoing efforts • Imagery • Centerline • Elevation (LIDAR, contours) • Existing GIS organizational structure in TN • Current TN model is working (meet all 9 criteria), but doesn’t meet USGS prescription for council • Dedicated USGS liaison for Tennessee

  24. Eastern Region NSDI:TN Conclusions • Initial production complete continuing to move forward • Leveraging State resources in support of TNM and NSDI • Need USGS support • Funding • Dedicated State liaison

  25. Questions….

More Related